DSPE-fluorescein

DSPE-fluorescein is a C18 phospholipid fluorescein conjugate that has excellent lipophilic property. DSPE is a saturated C18 phospholipid that can interact well with cell membrane bilayer. Fluorescein modified DSPE has strong green fluorescence with exitation/emission at 494 nm/515 nm. DSPE-fluorescein thus can be an excellent membrane imaging agent.